| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $38.75 | 12.496% | $43.5922 | $43.59 | $43.60 | $43.60 |
| Purchase #2 | $11.90 | 12.577% | $13.3967 | $13.40 | $13.40 | $13.40 |
| Purchase #3 | $120.64 | 10.362% | $133.1407 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $21.39 | 8.597% | $23.2289 | $23.23 | $23.25 | $23.20 |
| Purchase #5 | $179.59 | 3.179% | $185.2992 | $185.30 | $185.30 | $185.30 |
| Purchase #6 | $210.67 | 6.435% | $224.2266 | $224.23 | $224.25 | $224.20 |
| Purchase #7 | $175.57 | 12.574% | $197.6462 | $197.65 | $197.65 | $197.60 |
| 7 purchase totals = | $758.51 | $820.5305 | $820.54 | $820.60 | $820.40 | |